<?php

namespace app\admin\controller;

use app\admin\model\department\Lists;
use app\admin\model\department\User;
use app\admin\model\device\Info;
use app\common\controller\Backend;
use Exception;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 动态管理
 *
 * @icon fa fa-circle-o
 */
class Dynamic extends Backend
{

    /**
     * Dynamic模型对象
     * @var \app\admin\model\Dynamic
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Dynamic;
        $this->view->assign("typeList", $this->model->getTypeList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {
                $department_ids_arr = explode(',', $row->department_ids);
                $names_arr = [];
                foreach ($department_ids_arr as $val) {
                    $name = Lists::where('id', $val)->value('name');
                    $names_arr[] = $name;
                }

                $row->department_ids = implode('，', $names_arr);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 添加
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }

            $result = $this->model->allowField(true)->create($params);
            if ($params['type'] == 2) {
                $department_ids = $params['department_ids'];
                $ids = User::where('department_id', 'in', $department_ids)->where('status', 'normal')->column('id');
                if ($ids) {
                    foreach ($ids as $userId) {
                        $ndata = [
                            'user_id' => $userId,
                            'type' => 'platform',
                            'relation_id' => $result->id,
                            'content' => $params['content'],
                            'is_read' => 0,
                        ];
                        \app\admin\model\Notices::create($ndata);
                    }

                    $this->sendAppMsg($ids, $params['content']);
                }
            }

            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    /**
     * 发送平台消息
     * @param $userIds
     * @param $content
     * @return bool|string
     */
    private function sendAppMsg($userIds, $content)
    {
        $device_ids = Info::where('user_id', 'in', $userIds)->column('device_id');
        if (!$device_ids) {
            return;
        }
        $url = 'https://fc-mp-73f7c52c-09a2-4002-a221-63675226ff33.next.bspapp.com/notice';
        $post_data = [
            "cids" => $device_ids, //填写上一步在uni-app客户端获取到的客户端推送标识push_clientid
            "force_notification" => false, //填写true，客户端就会对在线消息自动创建“通知栏消息”。
            'title' => '国善医药平台消息',
            'content' => $content
        ];

        $data = post_send_data($url, json_encode($post_data));
        return $data;
    }
}
